Biphasic recruitment of transcriptional repressors to the murine cytomegalovirus major immediate-early promoter during the course of infection in vivo.

abstract：:Five human recombinant Fab fragments (Fabs) specific for measles virus (MV) proteins were isolated from three antibody phage display libraries generated from RNAs derived from bone marrow or splenic lymphocytes from three MV-immune individuals. All Fabs reacted in an enzyme-linked immunosorbent assay with MV antigens....

journal_title：Journal of virology

authors： de Carvalho Nicacio C,Williamson RA,Parren PW,Lundkvist A,Burton DR,Björling E

更新日期：2002-01-01 00:00:00

abstract：:A recombinant vaccinia virus genome was constructed in which the viral thymidine kinase (tk) gene was placed between direct repeats of a 1.5-kilobase-pair DNA sequence of heterologous origin. When forced to replicate in tk- cells in the presence of methotrexate (i.e., under tk+-selective conditions), the recombinant m...

journal_title：Journal of virology

authors： Ball LA

更新日期：1987-06-01 00:00:00

abstract：:Wild-type Sindbis virus (SINV) strain MRE16 efficiently infects Aedes aegypti midgut epithelial cells (MEC), but laboratory-derived neurovirulent SINV strain TE/5'2J infects MEC poorly. SINV determinants for MEC infection have been localized to the E2 glycoprotein. The E2 amino acid sequences of MRE16 and TE/5'2J diff...

journal_title：Journal of virology

authors： Pierro DJ,Powers EL,Olson KE

更新日期：2008-03-01 00:00:00

abstract：:After herpes simplex virus infection of hamster kidney cells there is an induction of nucleoside phosphotransferase activity which can utilize AMP as phosphate donor. The activity is immunologically specific for the infected cell and is induced concomitantly with the virus-coded pyrimidine deoxynucleoside kinase activ...

journal_title：Journal of virology

authors： Jamieson AT,Hay J,Subak-Sharpe JH

更新日期：1976-03-01 00:00:00

abstract：:Human papillomavirus type 16 (HPV16) is the primary etiologic agent for cervical cancer. The infectious entry of HPV16 into cells occurs via a so-far poorly characterized clathrin- and caveolin-independent endocytic pathway, which involves tetraspanin proteins and actin. In this study, we investigated the specific rol...

journal_title：Journal of virology

authors： Scheffer KD,Gawlitza A,Spoden GA,Zhang XA,Lambert C,Berditchevski F,Florin L

更新日期：2013-03-01 00:00:00

abstract：:A protein-protein interaction within the helicase domain of the Tobacco mosaic virus (TMV) 126- and 183-kDa replicase proteins was previously implicated in virus replication (S. Goregaoker, D. Lewandowski, and J. Culver, Virology 282:320-328, 2001). To further characterize the interaction, polypeptides covering the in...

journal_title：Journal of virology

authors： Goregaoker SP,Culver JN

更新日期：2003-03-01 00:00:00

abstract：:Treatment of patients with lamivudine (3TC) results in loss of detectable levels of hepatitis B virus (HBV) DNA from serum; however, the relapse rate, with regard to both reappearance of virus in the bloodstream and hepatic inflammation, is high when therapy is terminated. Although the rebound observed in patients has...

journal_title：Journal of virology

authors： Abdelhamed AM,Kelley CM,Miller TG,Furman PA,Isom HC

更新日期：2002-08-01 00:00:00

abstract：:The intracellular assembly site for flaviviruses in currently not known but is presumed to be located within the lumen of the rough endoplasmic reticulum (RER). Building on previous studies involving immunofluorescence (IF) and cryoimmunoelectron microscopy of Kunjin virus (KUN)-infected cells, we sought to identify t...

journal_title：Journal of virology

authors： Mackenzie JM,Westaway EG

更新日期：2001-11-01 00:00:00

abstract：:Most poxviruses express multiple proteins containing ankyrin (ANK) repeats accounting for a large superfamily of related but unique determinants of poxviral tropism. Recently, select members of this novel family of poxvirus proteins have drawn considerable attention for their potential roles in modulating intracellula...

journal_title：Journal of virology

authors： Werden SJ,Lanchbury J,Shattuck D,Neff C,Dufford M,McFadden G

更新日期：2009-12-01 00:00:00

abstract：:The mitogen-activated protein (MAP) kinase signal transduction pathway is an intracellular signaling cascade which mediates cellular responses to growth and differentiation factors. The MAP kinase pathway can be activated by a wide range of stimuli dependent on the cell types, and this is normally a transient response...

journal_title：Journal of virology

authors： Gu Z,Matlashewski G

更新日期：1995-12-01 00:00:00

abstract：:Immune responses to vector-corrected cells have limited the application of gene therapy for treatment of chronic disorders such as inherited deficiency states. We have found that recombinant adeno-associated virus (AAV) efficiently transduces muscle fibers in vivo without activation of cellular and humoral immunity to...

journal_title：Journal of virology

authors： Jooss K,Yang Y,Fisher KJ,Wilson JM

更新日期：1998-05-01 00:00:00

abstract：:The amphotropic murine leukemia virus (MuLV) can infect cells from a number of mammals, including humans, via its specific receptor. Basic knowledge of amphotropic MuLV receptor expression is likely to be useful in the development and improvement of gene therapy protocols based on amphotropic-pseudotyped vectors. To i...

journal_title：Journal of virology

authors： Chien ML,Foster JL,Douglas JL,Garcia JV

更新日期：1997-06-01 00:00:00

abstract：:A recombinant capripoxvirus vaccine containing a cDNA of the peste-des-petits-ruminants virus (PPRV) fusion protein gene was constructed. A quick and efficient method was used to select a highly purified recombinant virus clone. A trial showed that a dose of this recombinant as low as 0.1 PFU protected goats against c...

journal_title：Journal of virology

authors： Berhe G,Minet C,Le Goff C,Barrett T,Ngangnou A,Grillet C,Libeau G,Fleming M,Black DN,Diallo A

更新日期：2003-01-01 00:00:00

abstract：:Human hepatitis B virus (HBV) HBx protein is a multifunctional protein that activates cellular signaling pathways and is thought to be essential for viral infection. Woodchuck HBV mutants that lack HBx are unable to replicate in vivo or are severely impaired. HBV replication in HepG2 cells, a human hepatoblastoma cell...

journal_title：Journal of virology

authors： Bouchard MJ,Puro RJ,Wang L,Schneider RJ

更新日期：2003-07-01 00:00:00

abstract：:A study of virus-specific protein synthesis in infectious pancreatic necrosis virus-infected RTG-2 cells was undertaken to find a relationship between the coding capacity of virus genome (two segments of double-stranded RNA of 2.5 X10(6) and 2.3 X 10(6) molecular weight) and the sizes and relative amounts of polypepti...

journal_title：Journal of virology

authors： Dobos P

更新日期：1977-01-01 00:00:00

abstract：UNLABELLED:Capsid-associated tegument proteins have been identified in alpha- and betaherpesviruses to play an essential role in viral DNA packaging. Whether and how such tegument proteins exist in gammaherpesviruses have been mysteries. Here, we report a 6-Å-resolution cryo-electron microscopy (cryo-EM) structure of K...

journal_title：Journal of virology

authors： Dai X,Gong D,Wu TT,Sun R,Zhou ZH

更新日期：2014-11-01 00:00:00

abstract：:The DNA region encoding the complete herpes simplex virus type 1 (HSV-1) glycoprotein K (gK) was inserted into a baculovirus transfer vector, and recombinant viruses expressing gK were isolated. Four gK-related recombinant baculovirus-expressed peptides of 29, 35, 38, and 40 kDa were detected with polyclonal antibody ...

journal_title：Journal of virology

authors： Ghiasi H,Slanina S,Nesburn AB,Wechsler SL

更新日期：1994-04-01 00:00:00

abstract：:Parvovirus capsids are assembled from multiple forms of a single protein and are quite stable structurally. However, in order to infect cells, conformational plasticity of the capsid is required and this likely involves the exposure of structures that are buried within the structural models. The presence of functional...

journal_title：Journal of virology

authors： Nelson CD,Minkkinen E,Bergkvist M,Hoelzer K,Fisher M,Bothner B,Parrish CR

更新日期：2008-11-01 00:00:00

abstract：:Today, global attention is focused on two influenza virus strains: the current pandemic strain, swine origin influenza virus (H1N1-2009), and the highly pathogenic avian influenza virus, H5N1. At present, the infection caused by the H1N1-2009 is moderate, with mortality rates of less <1%. In contrast, infection with t...

journal_title：Journal of virology

authors： Achdout H,Meningher T,Hirsh S,Glasner A,Bar-On Y,Gur C,Porgador A,Mendelson M,Mandelboim M,Mandelboim O

更新日期：2010-04-01 00:00:00

abstract：:Hepatitis B virus (HBV) is an enveloped DNA virus that presumably buds at intracellular membranes of infected cells. HBV budding involves two endocytic host proteins, the ubiquitin-interacting adaptor gamma 2-adaptin and the Nedd4 ubiquitin ligase. Here, we demonstrate that HBV release also requires the cellular machi...

journal_title：Journal of virology

authors： Lambert C,Döring T,Prange R

更新日期：2007-09-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) subtype C viruses have been found to almost exclusively use the chemokine receptor CCR5 as a coreceptor for entry, even in patients with advanced AIDS. We have characterized subtype C virus isolates from 28 patients from Harare, Zimbabwe, 20 of whom were receiving antiretrov...

journal_title：Journal of virology

authors： Johnston ER,Zijenah LS,Mutetwa S,Kantor R,Kittinunvorakoon C,Katzenstein DA

更新日期：2003-07-01 00:00:00

abstract：:Interferon (IFN) signal transduction involves interferon regulatory factors (IRF). Kaposi's sarcoma-associated herpesvirus (KSHV) encodes four IRF homologues: viral IRF 1 (vIRF-1) to vIRF-4. Previous functional studies revealed that the first exon of vIRF-2 inhibited alpha/beta interferon (IFN-alpha/beta) signaling. W...

journal_title：Journal of virology

authors： Fuld S,Cunningham C,Klucher K,Davison AJ,Blackbourn DJ

更新日期：2006-03-01 00:00:00

abstract：:The avian adenovirus CELO is a promising vector for gene transfer applications. In order to study this potentiality, we developed an improved method for construction of adenovirus vectors in cosmids that was used to engineer the CELO genome. For all the recombinant viruses constructed by this method, the ability to pr...

journal_title：Journal of virology

authors： François A,Eterradossi N,Delmas B,Payet V,Langlois P

更新日期：2001-06-01 00:00:00

abstract：:The regulation of murine cytomegalovirus early (E) gene expression was studied in the cell line B25, which is stably transfected with the immediate-early ie1/ie3 gene complex. Infection of B25 cells in the presence of the protein synthesis inhibitor cycloheximide resulted in the expression of some E genes, whereas for...

journal_title：Journal of virology

authors： Bühler B,Keil GM,Weiland F,Koszinowski UH

更新日期：1990-05-01 00:00:00

abstract：:Nef is a regulatory gene product of human immunodeficiency virus type 1 (HIV-1) and other primate lentiviruses which enhances virion infectivity by an unknown mechanism. We report here that Nef is detectable at moderate levels in preparations of HIV-1 virions which lack active viral protease (PR). Significantly smalle...

journal_title：Journal of virology

authors： Bukovsky AA,Dorfman T,Weimann A,Göttlinger HG

更新日期：1997-02-01 00:00:00

abstract：:The hemagglutinin of fowl plague virus has been expressed in Spodoptera frugiperda (Sf9) cells and in Estigmene acrea cells by using a baculovirus vector. Structural analysis revealed that the endo-H-resistant N-glycans of HA from Sf9 cells were predominantly trimannosyl core oligosaccharides, whereas in E. acrea cell...

journal_title：Journal of virology

authors： Wagner R,Geyer H,Geyer R,Klenk HD

更新日期：1996-06-01 00:00:00

abstract：:Expression of the immediate-early (IE) genes of herpes simplex virus (HSV) is specifically stimulated by a 65-kilodalton virion transcription factor (VF65 or VP16) that is introduced as a component of infecting virions. In both the IE175(ICP4) and IE110(ICP0) promoters, this activation requires an upstream cis-acting ...

journal_title：Journal of virology

authors： apRhys CM,Ciufo DM,O'Neill EA,Kelly TJ,Hayward GS

更新日期：1989-06-01 00:00:00

abstract：:The mammalian APOBEC3 family of cytidine deaminases includes members that can act as potent inhibitors of retroviral infectivity and retrotransposon mobility. Here, we have examined whether the alpharetrovirus Rous sarcoma virus (RSV) is susceptible to inhibition by a range of human APOBEC3 proteins. We report that RS...

journal_title：Journal of virology

authors： Wiegand HL,Cullen BR

更新日期：2007-12-01 00:00:00

abstract：:Adenine residues of 70S avian myeloblastosis virus (AMV) RNA are modified when reacted with chloroacetaldehyde. This modification introduces characteristic fluorescent epsilon-adenosine (epsilonA) probes which were used to monitor the reaction. Under suitable conditions, modified 70S(epsilonA) RNA was maintained intac...

journal_title：Journal of virology

authors： Papas TS,Chirikjian JG,Pry TW,Massicot JG,Irwin RD,Chirigos MA

更新日期：1974-11-01 00:00:00

abstract：:We report the isolation and propagation of human papillomavirus type 16, the main agent of cervical cancer, using human foreskin fragments implanted in severe combined immunodeficiency mice. The infection produced viral particles, and with each passage of the virus it caused lesions identical to intraepithelial neopla...

journal_title：Journal of virology

authors： Bonnez W,DaRin C,Borkhuis C,de Mesy Jensen K,Reichman RC,Rose RC

更新日期：1998-06-01 00:00:00